Superfood: Dark chocolate is rich in antioxidants, compounds that help rid the body of molecules that can attack cells and lead to cancer. Gannett file photos

Written by

Lacee A.C. Martinez
Pacific Daily News

Some foods really are super-healthy. Salmon safeguards the heart. Avocados lower cholesterol. Berries are loaded with antioxidants that fight cancer. It has long been known that certain fruits, vegetables, nuts, tea and fish are good for you, but credible scientific research now shows that a handful provide health benefits beyond basic nutrition.